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| 1 | Supplying, installation,testing and commissioning of 15 KWP off Grid Solar power plants confirming to MNRE/BIS specifications consisting of Mono Crystalline silicon solar cells,necessary protections,earthing for the solar system,mounted on prefabricated GI Structure of suitable strength with the following components complete as required inculding repair/maintence of solar power plant/equipment for its satisfactory working for a periodof 05 years after installation of solar power plant.a)15 KWP Solar photovoltaic module of Capacity 390 Wp.or above.manufactured in india.confirming to IS14286/IEC 61215,IS/IEC 61730 part-1,IS/IEC 61730-Part-2.solar photovoltaic module conversion efficiency shall not be less than 16.5% PV modules used in solar power plants/system must be warranted for the out put peak watt capacity,which should not be less than 90% at the end of 10 Years and 80% at the end of 25 Years.b)Fixing of Array junction box & Main Junction box with IP 65 protection and termination arrangement for incoming and termination arrangement for incoming and outgoing cable along with connectors Junction Box & AC DB with MCM &SPD,glands,lugs and MC 4 Connectors etc,as required.c)Lightning and surge voltage protection device with connection to earth bus of existing earthings. d)Connections& interconnection by supplying & fixing required size XLPE insulated copper conducter 1.1 Kv grade power control cable between solar modules,main power cable to grid supply PCU unit along with supplying & fixing of necessary channel/conduct lugs and other accessories etc.as required.e)Gride/main & A.C.Copper cable 4x6 Sqm in CPVC Pipe.f) DC Copper cable 25 sqmm in CPVC Pipe.g)Copper lighting arrestor probe around structure.h) SITC of 3 phase 415 volts,12.5/15 KVA power conditioning unit(PCU) of 350-500 V DC solar in put voltage range,Battary 240 V DC &415 V, three phase AC.4 Wire,50Hz,output voltage suitable to generate Ac power with efficiency not less than 90 % total harmonics distortion less than 5% pure sine wave and suitable for ambient temperature from 10 degree C to 50 digree C. The PCU shall adjust the voltage and frequency level suitable for 15 KWp OFF-Grid Solar photovoltaic Power Generation System, equiped with MPPT Charger up to 40A with five year on site warrantee complete as required. (1Set for each 15 KWp solar plant ). Supplying,installation,testing and commissioning of 200 AH & 12V Lead Acid solar inverter Battery/T-Gel Battery of approproate capacity suitable for operating with solar syatem pannel with 5 years warranty i/c water level indicator and all accessories and connection, testing, commissioning etc. as required. (20 battery for each 15 KWp solar power plant ). Providing and fixing 25mmX5mm copper strip in 40mm dia G.I pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required (01 set for each15 KWp solar power plant). Providing and fixing 25mmX5mm copper strip on surface or in recess for connection etc. as required (01 set for each15 KWp solar power plant). Earthing with copper plate 600mm X 600 mm X 3 mm thick including accessiries and providing masonary enclosure with cover plate having locking arrangement and watering pipe of 2.7 Metre long etc. with charcoal/coke and salt as required (01 set for each15 KWp solar power plant). |
| 2 | Earth work in excavation ny mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kind of soil |
| 3 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:4:8 (1 cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size. |
| 4 | Steel reinforcement for R.C.C work including straighting, cutting, bending, placing, in position and binding all complete above plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 5 | Centering and shuttering includoing strtting, propping etc. and removal of form for:Foundations, footings, bases of columns etc. fore mass concrete |
| 6 | Centering and shuttering includoing strtting, propping etc. and removal of form for:Lintels, beams, plinth beams, girders, bressumers ands cantilevers |
| 7 | Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natu- ral sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 8 | Brick work with common burnt clay non-modular bricks of class designation 7.5 in foundation and plinth in:Cement Mortar 1:6 (1 cement : 6 coarse sand). |
| 9 | Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level.Cement mortar 1:4 (1 cement :4 coarse sand) |
| 10 | Cement concrete flooring 1:2:4 (1 cement: 2 course sand: 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 40mm thick with 20mm nominal size stone aggregate |
| 11 | Steel work in built up tubular (round, squre or rectangular halloaw etc.) trusses etc., including cutting, hoisting, fixing, in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes |
| 12 | Providing and fixing 1mm thick M.S sheet door with franme pf 40x40x6mm angle iron and 3 mm M.S. gusset plates at the junctions and corners all necessary fittings complete, including applying a priming coat of apprved steel primer.Using flats 30x6mm for diagonal braces and central cross piece |
| 13 | Providing and fixing aluminium work for door, windows, ventilators and partitions with extruded built up standard tubular nsections/ appropiate Z sections and other sections of approved make conforming to IS: 733 and Is: 1285 , fixing with dash fasteners of rwquired dia and size,includiing necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket :For fixed portion:Powder coated aluminium (minimum thickness of powder coating 50 micron) |
| 14 | For shutters of doors, windows & ventilators including providing and fixing hginges/ pivots making provision for fixing of fittings wherever required including the bcpst of PVC / neoprene gasket required (Fittings shall be paid for seoperately).Powder coated aluminium (minimum thickness of powder coating 50 micron) |
| 15 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitchof corrugationasapprovedbyEngineer-in-Charge)of totalcoated thickness 0.50mm (base metal of minimum 0.45mm thickness with total coating thickness of 0.05mm) with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet andpolyester top coat 15-18 microns.Sheet shouldhave protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in- charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. |
| 16 | Providing and fixing precoated galvanised steel sheet roofing accessories of total coated thickness 0.50mm (base metal of minimum 0.45mm thickness with total coating thickness of 0.05mm) with Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws cmplete:Ridges plain (500 - 600mm) |
| 17 | 12 mm cement plaster of mix :1:6 (1 cement: 6 fine sand) |
| 18 | 15 mm cement plaster on the rough side of single or half brick wall of mix : 1:6 (1 cement : 6 fine sand) |
| 19 | Distemping with 1st quality acrylic distemper ( ready mixed) having VOC content less than 50 sqm/litre of approved manufacture and of required shade and colour all complete to achieve even shade and colour :New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gm/litre. |
| 20 | Finishing wall with Acrylic Smooth exterior paint of required shade:New work (two or more coats applied @ 1.67 ltr/10 sum over and including priming coat of exterior primer @ 0.90 litre/ 10sqm) |
| 21 | Wiring for light/power plug with 2x4 sq. mm FRLS PVC insulated copper conductor single core bcable in surface / recessed steel conduit along with 1 no. 4mm FRLS PVC insulated copper conductor single core cable for loop earthing as required |
| 22 | Suppling and fixing following modular switch/ shocket on the existing modular plate & switch box including connection but excluding modular plate etc. as required:5/6 Amp socket |
| 23 | Suppling and fixing following modular switch/ shocket on the existing modular plate & switch box including connection but excluding modular plate etc. as required:3 pm 5/6 Amp socket outlet |
| 24 | Suppling , installation, testing and commissioning of prewird LED lamp with tube and fitting 40 watt philips i/c all complete. |
| 25 | Suppling , installation, commissioning of ceiling fan of size 1200mm complete as required with down rod etc. |
| 26 | Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar din bar, interconnection, powder painted including earthing etc. as required.(but without MCB/RCCB/islator) :2+ 6way/ 8 way Double door |
